江西建材Issue(10)：74-75,78,3.
网架结构关键构件焊接技术与焊缝质量检测研究
Research on Welding Technology and Weld Quality Inspection of Key Components of Grid Structure
陈则林1
作者信息
- 1. 福建省建科院检验检测有限公司,福建 厦门 361006
- 折叠
摘要
Abstract
In view of the stability requirements of the grid structure,the paper analyzes the welding technology of the ball hinge bearing with high tensile strength and the grid frame,and summarizes the basic flow of welding seam detection by ultrasonic wave,emphasizing the three de-tection points of control sweep path,calibration sensitivity and identification of pseudo-defect wave.The test results show that the quality of welds in the project has reached the design standard,which can provide useful reference for long-span grid structure engineering.关键词
网架结构/焊接技术/焊缝质量检测Key words
Grid structure/Welding technology/Weld quality inspection分类
建筑与水利引用本文复制引用
陈则林..网架结构关键构件焊接技术与焊缝质量检测研究[J].江西建材,2024,(10):74-75,78,3.
